Patents by Inventor Chao-Kuei Huang

Chao-Kuei Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotary lock swtich for switching and resetting a computer
    Patent number: 4890006
    Abstract: A computer lock switch for a computer operable by a key to switch among an OFF position, and ON position and a RESET position to respectively switch off or switch on a power supply for the computer, and to reset the computer. The ON position is located between the OFF position and the RESET position, with a restorative device being provided for urging the key inserted into the computer switch lock from the RESET position to the ON position.
    Type: Grant
    Filed: September 7, 1988
    Date of Patent: December 26, 1989
    Inventor: Chao-Kuei Huang